#40A11D#40A11D

#40A11D is a light, vivid green. Relative luminance 0.267; OKLCH L 62.7% C 0.186 H 139.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#40A11D
RGB	rgb(64, 161, 29)
HSL	hsl(104, 69%, 37%)
HSV	hsv(104, 82%, 63%)
CMYK	cmyk(60.2%, 0%, 82%, 36.9%)
CIE-LAB	lab(58.66, -51.15, 54.74)
CIE-LCH	lch(58.66, 74.91, 133.06°)
OKLab	oklab(62.68% -0.1409 0.1211)
OKLCH	oklch(62.68% 0.186 139.3)
XYZ	xyz(15.0804, 26.6671, 5.5147)
Luminance	0.2667 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A11D #7E1DA1

analogous

#82A11D #40A11D #1DA13C

triadic

#40A11D #1D40A1 #A11D40

tetradic

#40A11D #1D82A1 #7E1DA1 #A13C1D

square

#40A11D #1D82A1 #7E1DA1 #A13C1D

split-complementary

#40A11D #3C1DA1 #A11D82

monochromatic

#17390A #2B6D14 #40A11D #55D526 #7CE158

Accessibility & contrast

On white

3.32

#40A11D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#40A11D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A11D

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A11D	#FFFFFF	#000000	##000000
##40A11D	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9A8A2D

Tritanopia (blue-blind)

#349B89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a11d;
/* rgb */ color: rgb(64, 161, 29);
/* oklch */ color: oklch(62.7% 0.186 139.3);

Tailwind

colors: {
  custom: {
    50: '#81be65',
    500: '#40a11d',
    950: '#000000',
  },
}

SCSS

$custom: #40a11d;
$custom-light: #81be65;
$custom-dark: #000000;

JSON

{
  "hex": "#40a11d",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 29
  },
  "hsl": {
    "h": 104.091,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62682,
    "c": 0.18578,
    "h": 139.3
  },
  "luminance": 0.26668
}

Semantic roles & 50–950 ramp

primary

#40A11D

secondary

#A755C4

accent

#3CECBD

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #40A11D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →